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pearlz4eva
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Homework Statement
True or False
1. A single diverging lens can only make a virtual image.
2. When parallel rays strike a concave spherical mirror with radius R they are focussed through a point R from the mirror.
3. An object placed at distance greater than the focal length of a converging lens will always make a real inverted image.
4. If a projector makes a perfect image on a screen, but the image is too large, you need a lens with a greater focal length.
2. The attempt at a solution
I thought all statements were False, but that was incorrect.